NPPES file of Aug 9, 2026

Tiffany Butler, PA-C

Physician Assistant · Campbell, CA

Tiffany Butler, PA-C is a physician assistant with a practice address in Campbell, California, and NPI 1801222443, issued on Sep 14, 2013. Check the license (California PA22996, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801222443
Name
Tiffany Butler
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA22996 CA
Self-reported in NPPES; status is on the state search
Practice location
409 Esther Ave, Campbell, CA 95008
Phone
(760) 420-9874
Enumerated
Sep 14, 2013
Record last updated
Oct 27, 2015 (not updated in 11 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Tiffany Butler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PA22996
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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98% fewer Medicare Part D claims than the average physician assistant in 2024

14 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Tiffany Butler14
  2. Specialty average830

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Tiffany Butler among 14,451 physician assistant records in California

Tiffany Butler, PA-C is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 35% of them.

  • NPI issued2013 · 35% of these records are older, 62% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2015 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

20 physician assistant records list a practice address in Campbell

They are 20 of the 1,821 NPPES records with a practice address in Campbell, and 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Gabrielle Buma, PHYSICIAN ASSISTANTCampbell, CA 950081841799236
  2. George Guido, PA-CCampbell, CA 950081902866049
  3. Tristen Haug, PACampbell, CA 950081043364441
  4. Sandeep KaurCampbell, CA 950081649754029
  5. Shannon Malabuyo, PA-CCampbell, CA 950081669742797
  6. Lisa NeinchelCampbell, CA 950081609302348
  7. Jennifer Nguyen, PA-C, MPHCampbell, CA 950081992923668
  8. Rachelle Perez, PA-CCampbell, CA 950081831715531

Common questions

What is Tiffany Butler, PA-C's NPI number?

Tiffany Butler, PA-C's National Provider Identifier (NPI) is 1801222443, issued on Sep 14, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Tiffany Butler, PA-C located?

The NPPES record lists a practice address at 409 Esther Ave, Campbell, CA, 95008. Phone: (760) 420-9874. Providers update this record themselves, so call before visiting.

How can I verify Tiffany Butler, PA-C's license?

NPPES lists California license number PA22996, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Tiffany Butler, PA-C prescribe under Medicare Part D?

In 2024, Tiffany Butler, PA-C had 14 Medicare Part D claims; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.